/*
 * Copyright 2024 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.room.compiler.processing.util

import java.io.File
import java.io.InputStream
import javax.tools.JavaFileObject

/** Abstraction for a generated resource file. */
sealed class Resource(
    val relativePath: String,
) {
    abstract fun openInputStream(): InputStream
}

internal class JavaFileObjectResource(
    relativePath: String,
    private val fileObject: JavaFileObject
) : Resource(relativePath) {
    override fun openInputStream(): InputStream {
        return fileObject.openInputStream()
    }
}

internal class FileResource(relativePath: String, private val fileObject: File) :
    Resource(relativePath) {
    override fun openInputStream(): InputStream {
        return fileObject.inputStream()
    }
}
